I only had one problem with scoria, the gap between the frill and head in Dino mode. Unfortunately, after getting dx9 pocket slag i decided it was a deal breaker and sold it. Grabbing caesium once some kind of deal pops up in eBay.

Would anyone know where i can get a spare Scoria head, specifically, the blue visor or a head with one?

It's the only piece missing since i collect the X version and that comes with the red visor only. Grinder gave me the red mouthpiece and its driving me crazy to come so close to a Toon head and not be able to complete it.